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TITLE 16ECONOMIC REGULATION
PART 1RAILROAD COMMISSION OF TEXAS
CHAPTER 14REGULATIONS FOR LIQUEFIED NATURAL GAS (LNG)
SUBCHAPTER GENGINE FUEL SYSTEMS
RULE §14.2604System Component Qualification

(a) Components in the engine compartment normally in contact with LNG shall be suitable for service over a range of temperatures of -260 degrees Fahrenheit to +250 degrees Fahrenheit. Other components not normally in contact with LNG shall be suitable for service over a range of -40 degrees Fahrenheit to +250 degrees Fahrenheit.

(b) Components outside the engine compartment normally in contact with LNG shall be suitable for service over a range of temperatures from -260 degrees Fahrenheit to +180 degrees Fahrenheit. Other components not normally in contact with LNG shall be suitable for service over a range from -40 degrees Fahrenheit to +180 degrees Fahrenheit.

(c) Fuel-carrying components (excluding service valves, tubing, and fittings) shall be labeled or stamped with the following:

  (1) the manufacturer's name or symbol;

  (2) the model designation;

  (3) the maximum allowable maximum allowable working pressure;

  (4) the design temperature range;

  (5) direction of flow of fuel when necessary for correct installation; and

  (6) capacity or electrical rating as applicable.


Source Note: The provisions of this §14.2604 adopted to be effective May 26, 2003, 28 TexReg 4100

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